<template>
  <div>
    <el-container>
      <el-aside width="200px">
        <el-col>
          <el-menu default-active="2" class="el-menu-vertical-demo" router>
            <el-menu-item index="/order/order_ment">
              <i class="el-icon-menu"></i>
              <span slot="title">订单管理</span>
            </el-menu-item>
            <el-menu-item index="/order/invoice_order">
              <i class="el-icon-document"></i>
              <span slot="title">发票管理</span>
            </el-menu-item>
            <el-menu-item index="/order/sale_order">
              <i class="el-icon-setting"></i>
              <span slot="title">售后服务</span>
            </el-menu-item>
          </el-menu>
        </el-col>
      </el-aside>

      <el-main><router-view></router-view></el-main>
    </el-container>
  </div>
</template>